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spherical drill bit

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buy T45-89mm Rock Drill Retract Thread Button Drill Bit online manufacturer

T45-89mm Rock Drill Retract Thread Button Drill Bit
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Product Description KSQ thread button drill bits are made from high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and ... Read More
2025-08-28 09:39:33
buy High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling online manufacturer

High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
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High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling Specification Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock drill bits are available in valveless model ... Read More
2020-05-06 14:48:08
buy Tungsten Carbide DTH Drill Bits 105mm - 203 mm RC DTHF385 / DTH 350 online manufacturer

Tungsten Carbide DTH Drill Bits 105mm - 203 mm RC DTHF385 / DTH 350
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Tungsten Carbide DTH Drill Bits 105mm - 203 mm RC DTHF385 / DTH 350 Specification Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock drill bits are available in valveless model and is ... Read More
2025-03-10 16:14:01
buy Rock Drill Button Bits Reamer Drill Bit 76mm With Pilot For Construction and Mining with 6 degree or 12 degree online manufacturer

Rock Drill Button Bits Reamer Drill Bit 76mm With Pilot For Construction and Mining with 6 degree or 12 degree
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Rock Drill Button Bits Reamer Drill Bit 76mm With Pilot For Construction and Mining Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) Bits ... Read More
2022-03-15 16:10:43
buy 6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape online manufacturer

6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape
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R25 / R28 / R32 6/12 Degree Reamer Drill Bit Pilot Adapter Used For Cut Holes Quarry Mining Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then ... Read More
2022-03-15 16:10:43
buy Tungsten Carbide T38 Button Drill Bit Diameter 64mm Drifting online manufacturer

Tungsten Carbide T38 Button Drill Bit Diameter 64mm Drifting
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Tungsten Carbide Drill Bits T38 Diameter 64mm Threaded Button Bit Product Description: Threaded drill bits include general,retract and reaming three series,with stronger button-fixing ability,longer service ... Read More
2023-02-21 15:53:03
buy 10 Buttons Reamer Drill Bit 76mm Dome Tungsten Carbide for Construction online manufacturer

10 Buttons Reamer Drill Bit 76mm Dome Tungsten Carbide for Construction
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10 Buttons Reamer Drill Bit 76mm Dome Tungsten Carbide for Construction Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) Bits diameter: 30... Read More
2022-03-15 16:10:43
buy Hardness Tungsten Carbide Milling Drill Bits / T45 Threaded Industrial Drill Bits online manufacturer

Hardness Tungsten Carbide Milling Drill Bits / T45 Threaded Industrial Drill Bits
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Hardness Tungsten Carbide T45 Threaded Button Bit Product Name: hardness tungsten carbide T45 threaded button bit Description: hardness tungsten carbide T45 threaded button bit Button bit made with high quality ... Read More
2019-10-23 16:41:07
buy Button Drill Bit , T51 Spherical Industrial Drill Bits Bench And Long Hole Drilling online manufacturer

Button Drill Bit , T51 Spherical Industrial Drill Bits Bench And Long Hole Drilling
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Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ... Read More
2019-10-23 16:40:06
buy 4.5 Inch ST58 Spherical Rock Button Drill Bit For CNC Milling Drill Bits online manufacturer

4.5 Inch ST58 Spherical Rock Button Drill Bit For CNC Milling Drill Bits
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4.5 Inch ST58 Spherical Rock Button Drill Bit For CNC Milling Drill Bits Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ... Read More
2019-10-23 16:40:10
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